Try to use PCI Compliance resolver utility returns help output instead of configuring a service:
# /usr/local/psa/admin/bin/pci_compliance_resolver --enable apache Usage: pci_compliance_resolver [--enable|--disable] SERVICES: panel Applying patches for sw-cp-server. apache Applying patches for apache server. courier Applying patches for courier-imap. dovecot Applying patches for dovecot. qmail Applying patches for qmail MTA. proftpd Applying patches for proftpd. all Applying patches for all installed services described above.
Bug #PPPM-3631. It is fixed in Plesk Onyx.
Upgrade to the latest Plesk version.
If upgrade is not possible, replace the file
/usr/local/psa/admin/bin/ directory with a copy from attachment.
pci_compliance_resolver can be run with '--enable' option for all services:
# /usr/local/psa/admin/bin/pci_compliance_resolver --enable all